toolsPulse tools
Room BTU / AC size
A rough cooling size from room area. Climate, windows, and insulation can double the real need.
Result
7332 BTU
Rough cooling size, not a load calc.
How to use
- 1Enter the room size the tool asks for.
- 2Read the BTU ballpark.
- 3Buy from a HVAC person if the room is odd (kitchen, attic, glass box).
FAQ
- Is this a load calculation?
- No. Manual J is a job. This is a starting BTU.
- Heat pump in Sarajevo winter?
- BTU here is cooling-oriented. Heating is another conversation.
- Do you keep my numbers?
- No. They stay in this tab until you refresh.
- Is this free?
- Yes. Ads may appear when you copy or run the main action.